DE1602904A1 - Electric hand drill with adjustable speed - Google Patents

Electric hand drill with adjustable speed

Info

Publication number
DE1602904A1
DE1602904A1 DE19671602904 DE1602904A DE1602904A1 DE 1602904 A1 DE1602904 A1 DE 1602904A1 DE 19671602904 DE19671602904 DE 19671602904 DE 1602904 A DE1602904 A DE 1602904A DE 1602904 A1 DE1602904 A1 DE 1602904A1
Authority
DE
Germany
Prior art keywords
hand drill
drill according
wheel
electric hand
potentiometer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
DE19671602904
Other languages
German (de)
Inventor
Gerhard Rumpp
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Metabowerke GmbH and Co
Original Assignee
Metabowerke GmbH and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Metabowerke GmbH and Co filed Critical Metabowerke GmbH and Co
Publication of DE1602904A1 publication Critical patent/DE1602904A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B45/00—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor
    • B23B45/02—Hand-held or like portable drilling machines, e.g. drill guns; Equipment therefor driven by electric power

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Drilling And Boring (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Description

Claims (1)

 rad (32) die Gehäusebreite (34) am Rücken (35) übertrifft. 3. Elektrohandbohrmaschine nach Anspruch 1, dadurch gekennzeichnet, dass Druckknopf (13') und Bedienungsrad (32) in einer Achse liegen und das Potentiometer (29) zwischen dem Bedienungsrad (32) und dem Schalter (11) angeordnet ist. 4. Blektrohandbohrmaschine nach Anspruch 3, dadurch gekennzeichnet, dass das mit dem Schalter (11) zu einer Baueinheit zusammengefasste Potentiometer (29) in einem mit dem Gehäuse (1) verbundenen Halter (36) gefasst ist. 5. Blektrohandbohrmaschine nach Anspruch 1, dadurch gekennzeichnet, dass das Bedienungsrad (32) mit einem Zahnrad (31) verbunden ist und das Potentiometer (29) über ein Zahnradgetriebe verstellbar ist. 6. Blektrohandbohrmaschine nach Anspruch 4, dadurch gekennzeichnet, dass das Zahnrad (31) und das Bedienungerad (32) einstüolKig und im Querschnitt X-förmig mit einer Mittenbohrung ausgebildet sind. 7. Elektrohandbohrmaschine nach Anspruch 6, dadurch gekennzeichnet, dass der Schalter (11) und das-Bedienungsrad (32) in einem in das Gehäuse (1) einsetzbaren Einsatzstück (15') in einer Bohrung (33) drehbar gelagert ist.
wheel (32) exceeds the housing width (34) on the back (35). 3. Electric hand drill according to claim 1, characterized in that the push button (13 ') and control wheel (32) lie in one axis and the potentiometer (29) is arranged between the control wheel (32) and the switch (11). 4. Sheet metal hand drill according to claim 3, characterized in that the potentiometer (29) combined with the switch (11) to form a structural unit is held in a holder (36) connected to the housing (1). 5. Sheet metal hand drill according to claim 1, characterized in that the control wheel (32) is connected to a gear (31) and the potentiometer (29) is adjustable via a gear transmission. 6. Sheet metal hand drill according to claim 4, characterized in that the gear wheel (31) and the operator wheel (32) are constructed in one piece and in an X-shaped cross-section with a central bore. 7. Electric hand drill according to claim 6, characterized in that the switch (11) and the control wheel (32) are rotatably mounted in a bore (33) in an insert piece (15 ') which can be inserted into the housing (1).
DE19671602904 1967-04-12 1967-08-29 Electric hand drill with adjustable speed Pending DE1602904A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEM0073561 1967-04-12
DEM0075339 1967-08-29

Publications (1)

Publication Number Publication Date
DE1602904A1 true DE1602904A1 (en) 1970-08-13

Family

ID=7316265

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19671602904 Pending DE1602904A1 (en) 1967-04-12 1967-08-29 Electric hand drill with adjustable speed

Country Status (1)

Country Link
DE (1) DE1602904A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2309783A1 (en) * 1972-03-01 1973-09-13 Skil Nederland Nv SPEED CONTROL DEVICE FOR A PORTABLE ELECTRIC TOOL
DE2334013A1 (en) * 1973-07-04 1975-01-23 Metabowerke Kg ELECTRIC MOTOR DRIVEN HAND OR IMPACT DRILLING MACHINE WITH ADJUSTABLE SPEED
DE2458774A1 (en) * 1974-01-14 1975-07-17 Sunbeam Corp ELECTRIC HAND MIXER

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2309783A1 (en) * 1972-03-01 1973-09-13 Skil Nederland Nv SPEED CONTROL DEVICE FOR A PORTABLE ELECTRIC TOOL
DE2334013A1 (en) * 1973-07-04 1975-01-23 Metabowerke Kg ELECTRIC MOTOR DRIVEN HAND OR IMPACT DRILLING MACHINE WITH ADJUSTABLE SPEED
DE2458774A1 (en) * 1974-01-14 1975-07-17 Sunbeam Corp ELECTRIC HAND MIXER

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